org.jacpfx.spring.launcher.AFXSpringXmlLauncher Maven / Gradle / Ivy
package org.jacpfx.spring.launcher;
import javafx.stage.Stage;
import org.jacpfx.api.annotations.workbench.Workbench;
import org.jacpfx.api.exceptions.AnnotationNotFoundException;
import org.jacpfx.api.exceptions.AttributeNotFoundException;
import org.jacpfx.api.exceptions.ComponentNotFoundException;
import org.jacpfx.api.fragment.Scope;
import org.jacpfx.api.launcher.Launcher;
import org.jacpfx.rcp.handler.ExceptionHandler;
import org.jacpfx.rcp.workbench.EmbeddedFXWorkbench;
import org.jacpfx.rcp.workbench.FXWorkbench;
import org.springframework.context.support.ClassPathXmlApplicationContext;
/**
* JavaFX / Spring application launcher; This abstract class handles reference
* to spring context and contains the JavaFX start method; Implement this
* abstract class and add a main method to call the default JavaFX launch
* ("Application.launch(args);") sequence
*
* @author Andy Moncsek
*/
public abstract class AFXSpringXmlLauncher extends ASpringLauncher {
@SuppressWarnings("unchecked")
@Override
public void start(Stage stage) throws Exception {
initExceptionHandler();
scanPackegesAndInitRegestry();
final Launcher launcher = new SpringXmlConfigLauncher(getXmlConfig());
final Class workbenchHandler = getWorkbenchClass();
if (workbenchHandler == null) throw new ComponentNotFoundException("no FXWorkbench class defined");
initWorkbench(stage, launcher, workbenchHandler);
}
private void initWorkbench(final Stage stage, final Launcher launcher, final Class workbenchHandler) {
if (workbenchHandler.isAnnotationPresent(Workbench.class)) {
this.workbench = createWorkbench(launcher, workbenchHandler);
workbench.init(launcher, stage);
postInit(stage);
} else {
throw new AnnotationNotFoundException("no @Workbench annotation found on class");
}
}
private EmbeddedFXWorkbench createWorkbench(final Launcher launcher, final Class workbenchHandler) {
final Workbench annotation = workbenchHandler.getAnnotation(Workbench.class);
final String id = annotation.id();
if (id.isEmpty()) throw new AttributeNotFoundException("no workbench id found for: " + workbenchHandler);
final FXWorkbench handler = launcher.registerAndGetBean(workbenchHandler, id, Scope.SINGLETON);
return new EmbeddedFXWorkbench(handler);
}
public abstract String getXmlConfig();
}